Guides

These articles describe how certain features work.

Using a remote index#using-a-remote-index

Avoid indexing a large project locally and share an index between developers in your team by running clangd index server.

Using a remote index

System headers#system-headers

Details about how system header detection in clangd works and how to fix issues with missing system headers.

System headers

Unused includes#unused-includes

Identify unused #includes which slow down your build, and understand how clangd decides which headers are used.

Unused includes